Includes finals, playoffs and exhibition games, so totals run higher than regular-season figures.
| Season | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 Wta tourNetherlands | 3 | 0 | 0 | 6 | 27 | 39 | 2 | 4 | 21 | 217 | 135 | 80 | 38 | 32 | 18 | 32 | 217 | 83 | 9 | 13 | – | 306 |
| 2024 Wta tourNetherlands | 6 | 3 | 7 | 8 | 68 | 61 | 1 | 11 | 16 | 423 | 251 | 163 | 82 | 65 | 25 | 46 | 456 | 208 | 24 | 64 | – | 646 |
| 2023 Wta tourNetherlands | 6 | 2 | 5 | 9 | 52 | 67 | 1 | 18 | 33 | 416 | 238 | 149 | 65 | 58 | 24 | 51 | 369 | 156 | 19 | 42 | 1 | 556 |
| 2022 Wta tourNetherlands | 7 | 1 | 4 | 13 | 62 | 94 | 0 | 9 | 52 | 541 | 305 | 177 | 84 | 76 | 44 | 85 | 528 | 228 | 27 | 60 | 1 | 745 |
| 2021 Wta tourNetherlands | 2 | 1 | 3 | 3 | 26 | 34 | 2 | 11 | 17 | 212 | 122 | 75 | 42 | 29 | 19 | 30 | 192 | 75 | 6 | 18 | – | 265 |
| Career5 seasons | 24 | 7 | 19 | 39 | 235 | 295 | 6 | 53 | 139 | 1,809 | 1,051 | 644 | 311 | 260 | 130 | 244 | 1,762 | 750 | 85 | 197 | 2 | 2,518 |
| Game | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chennai: Round of 32 v Joanna GarlandL 0-2 29 Oct | 0 | 0 | 2 | 7 | 12 | 0 | 2 | 6 | 65 | 45 | 24 | 6 | 10 | 5 | 12 | 59 | 27 | 4 | 6 | – | 88 |
| Sao Paulo: Round of 32 v Solana SierraL 0-2 8 Sept | 0 | 0 | 2 | 9 | 13 | 1 | 1 | 11 | 74 | 40 | 25 | 16 | 10 | 11 | 15 | 74 | 27 | 3 | 5 | – | 102 |
| Hertogenbosch: Round of 32 v Elisabetta CocciarettoL 0-2 9 June | 0 | 0 | 2 | 11 | 14 | 1 | 1 | 4 | 78 | 50 | 31 | 16 | 12 | 2 | 5 | 84 | 29 | 2 | 2 | – | 116 |
| Split | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LossesResult | 17 | 0.0 | 0.3 | 2.0 | 7.8 | 13.4 | 0.2 | 1.5 | 5.8 | 72.1 | 43.1 | 25.1 | 10.8 | 10.3 | 5.4 | 10.8 | 69.2 | 27.3 | 2.7 | 6.5 | 0.1 | 99.6 |
| WinsResult | 7 | 1.0 | 2.0 | 0.7 | 14.7 | 9.6 | 0.3 | 4.0 | 5.9 | 83.4 | 45.4 | 31.0 | 18.3 | 12.1 | 5.4 | 8.7 | 83.6 | 40.9 | 5.6 | 12.4 | – | 118 |
| Regular seasonStage · won 6 of 21 | 21 | 0.3 | 0.8 | 1.6 | 9.6 | 12.1 | 0.2 | 2.1 | 6.0 | 74.7 | 42.9 | 26.3 | 13.0 | 10.6 | 5.6 | 10.3 | 71.7 | 30.4 | 3.5 | 8.0 | 0.1 | 102 |
| FinalsStage · won 1 of 3 | 3 | 0.3 | 1.0 | 1.7 | 11.3 | 13.7 | 0.3 | 2.7 | 4.3 | 80.3 | 50.3 | 30.7 | 12.7 | 12.3 | 4.3 | 9.3 | 85.7 | 37.3 | 3.7 | 10.0 | – | 127 |
| Anna BondarOpponent · won 0 of 2 | 2 | 0.0 | 0.5 | 2.0 | 9.5 | 13.5 | 0.5 | 0.5 | 3.5 | 89.0 | 53.5 | 33.5 | 14.0 | 11.0 | 7.0 | 11.0 | 83.5 | 33.5 | 2.5 | 8.5 | – | 118 |
| Mai HontamaOpponent · won 1 of 2 | 2 | 0.5 | 1.5 | 1.5 | 14.0 | 14.5 | 0.5 | 3.5 | 6.0 | 95.5 | 58.0 | 36.0 | 16.5 | 14.0 | 5.0 | 10.5 | 95.0 | 42.5 | 5.0 | 13.0 | – | 137 |
| Amanda AnisimovaOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 2.0 | 13.0 | 14.0 | 0.0 | 1.0 | 5.0 | 105 | 69.0 | 39.0 | 15.0 | 13.0 | 13.0 | 19.0 | 81.0 | 36.0 | 6.0 | 9.0 | 1.0 | 104 |
| Anna Lena FriedsamOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 1.0 | 17.0 | 18.0 | 2.0 | 5.0 | 10.0 | 120 | 63.0 | 44.0 | 26.0 | 17.0 | 7.0 | 12.0 | 112 | 45.0 | 3.0 | 7.0 | – | 159 |
| Aryna SabalenkaOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 5.0 | 12.0 | 0.0 | 2.0 | 4.0 | 53.0 | 35.0 | 20.0 | 7.0 | 8.0 | 3.0 | 7.0 | 48.0 | 14.0 | 1.0 | 1.0 | – | 73.0 |
| Elisabetta CocciarettoOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 11.0 | 14.0 | 1.0 | 1.0 | 4.0 | 78.0 | 50.0 | 31.0 | 16.0 | 12.0 | 2.0 | 5.0 | 84.0 | 29.0 | 2.0 | 2.0 | – | 116 |
| Jelena OstapenkoOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 2.0 | 9.0 | 16.0 | 0.0 | 6.0 | 7.0 | 92.0 | 59.0 | 31.0 | 16.0 | 12.0 | 12.0 | 18.0 | 80.0 | 30.0 | 3.0 | 11.0 | – | 106 |
| Joanna GarlandOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 7.0 | 12.0 | 0.0 | 2.0 | 6.0 | 65.0 | 45.0 | 24.0 | 6.0 | 10.0 | 5.0 | 12.0 | 59.0 | 27.0 | 4.0 | 6.0 | – | 88.0 |
| Katie SwanOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 3.0 | 12.0 | 0.0 | 2.0 | 6.0 | 56.0 | 28.0 | 15.0 | 9.0 | 7.0 | 5.0 | 10.0 | 58.0 | 22.0 | 1.0 | 9.0 | – | 84.0 |
| Laura SiegemundOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 6.0 | 12.0 | 0.0 | 1.0 | 1.0 | 50.0 | 35.0 | 20.0 | 5.0 | 9.0 | 3.0 | 7.0 | 67.0 | 27.0 | 1.0 | 4.0 | – | 106 |
| Magda LinetteOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 7.0 | 13.0 | 0.0 | 0.0 | 6.0 | 59.0 | 36.0 | 19.0 | 8.0 | 10.0 | 3.0 | 9.0 | 74.0 | 33.0 | 3.0 | 10.0 | – | 98.0 |
| Misaki DoiOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 1.0 | 15.0 | 11.0 | 0.0 | 10.0 | 5.0 | 103 | 52.0 | 40.0 | 20.0 | 13.0 | 9.0 | 12.0 | 93.0 | 43.0 | 5.0 | 13.0 | – | 140 |
| Moyuka UchijimaOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 12.0 | 2.0 | 0.0 | 3.0 | 2.0 | 43.0 | 27.0 | 18.0 | 13.0 | 7.0 | 3.0 | 3.0 | 66.0 | 37.0 | 5.0 | 14.0 | – | 73.0 |
| Panna UdvardyOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 12.0 | 2.0 | 0.0 | 2.0 | 3.0 | 42.0 | 24.0 | 19.0 | 8.0 | 7.0 | 0.0 | 1.0 | 43.0 | 28.0 | 6.0 | 10.0 | – | 59.0 |
| Shelby RogersOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 7.0 | 12.0 | 0.0 | 1.0 | 5.0 | 72.0 | 47.0 | 20.0 | 12.0 | 9.0 | 4.0 | 10.0 | 52.0 | 20.0 | 3.0 | 8.0 | 1.0 | 84.0 |
| Solana SierraOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 9.0 | 13.0 | 1.0 | 1.0 | 11.0 | 74.0 | 40.0 | 25.0 | 16.0 | 10.0 | 11.0 | 15.0 | 74.0 | 27.0 | 3.0 | 5.0 | – | 102 |
| Tatjana MariaOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 4.0 | 12.0 | 0.0 | 0.0 | 4.0 | 49.0 | 21.0 | 16.0 | 7.0 | 8.0 | 1.0 | 6.0 | 44.0 | 13.0 | 1.0 | 1.0 | – | 71.0 |
| Taylah PrestonOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 1.0 | 15.0 | 14.0 | 0.0 | 2.0 | 15.0 | 105 | 50.0 | 30.0 | 24.0 | 14.0 | 10.0 | 16.0 | 95.0 | 44.0 | 7.0 | 12.0 | – | 140 |
| Vera ZvonarevaOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 3.0 | 12.0 | 0.0 | 0.0 | 6.0 | 45.0 | 24.0 | 14.0 | 4.0 | 8.0 | 2.0 | 8.0 | 43.0 | 15.0 | 1.0 | 3.0 | – | 61.0 |
| Viktorija GolubicOpponent · won 0 of 1 | 1 | 0.0 | 1.0 | 2.0 | 14.0 | 17.0 | 0.0 | 2.0 | 12.0 | 95.0 | 46.0 | 30.0 | 13.0 | 16.0 | 5.0 | 15.0 | 108 | 54.0 | 8.0 | 16.0 | – | 153 |
| Xinyu GaoOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 1.0 | 16.0 | 9.0 | 0.0 | 3.0 | 3.0 | 77.0 | 44.0 | 29.0 | 18.0 | 13.0 | 4.0 | 8.0 | 80.0 | 43.0 | 7.0 | 12.0 | – | 119 |
| Yue YuanOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 3.0 | 12.0 | 0.0 | 1.0 | 5.0 | 57.0 | 33.0 | 21.0 | 7.0 | 7.0 | 4.0 | 8.0 | 44.0 | 11.0 | 0.0 | 1.0 | – | 73.0 |
| HardGround · won 6 of 19 | 19 | 0.3 | 0.8 | 1.6 | 9.7 | 11.9 | 0.3 | 2.4 | 5.3 | 74.2 | 43.6 | 26.8 | 12.8 | 10.6 | 5.5 | 10.1 | 71.7 | 30.7 | 3.5 | 8.6 | 0.1 | 102 |
| GrassGround · won 1 of 3 | 3 | 0.3 | 0.7 | 1.7 | 10.3 | 13.3 | 0.3 | 1.7 | 7.7 | 78.7 | 45.0 | 27.0 | 15.7 | 11.3 | 5.0 | 9.3 | 75.7 | 29.0 | 3.3 | 5.0 | – | 110 |
| ClayGround · won 0 of 2 | 2 | 0.0 | 0.5 | 2.0 | 9.5 | 14.5 | 0.0 | 1.0 | 8.0 | 81.5 | 43.5 | 27.0 | 10.5 | 12.0 | 5.0 | 12.0 | 86.0 | 39.5 | 4.5 | 9.5 | – | 123 |
Wins-losses for Hartono. Tap a rival for the full head to head.
Stats from official league and public sports feeds. Updated hourly. Tennis history by Jeff Sackmann / Tennis Abstract (CC BY-NC-SA 4.0).